The Devils Race Track Backyard Ultra

OCT
10
2026
Test your endurance at Wade Mountain Preserve in this traditional backyard ultra. Complete a 4.167 mile loop every hour on trails and roads until only one runner remains standing at the Devils Race Track.
Sat 10 Oct 2026
Backyard Ultra Loop

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Backyard Ultra at Wade Mountain

The Devils Race Track Backyard Ultra takes place at the Land Trust of North Alabama's Wade Mountain Preserve in Huntsville. The event follows the traditional format established by Lazarus Lake, serving as a qualifying opportunity for the championship at Big Dog's Backyard Ultra. The competition continues until only one participant remains.

Participants must complete a loop of exactly 4.167 miles every hour. A horn sounds at the top of each hour to signal the start of a new lap, and runners must be inside the starting corral at that moment to continue. Any runner who does not finish the loop within the hour or fails to be in the corral for the start is eliminated.

The course utilizes different terrain depending on the time of day:

  • The first quarter mile of each lap is on a road to allow the field of runners to spread out.
  • During daylight hours, the remainder of the loop consists of a single-track trail.
  • After darkness falls, the route moves entirely to a road loop until sunrise.

Maintaining the required pace of 14:24 per mile allows runners to stay in the event. This format is designed to test how far an individual can go, with the race concluding only when one runner completes a solo loop after all others have dropped out. Visit the organization's website for the most recent information.

4 mi
Backyard Ultra Loop

Events nearby

Trail race in Monte Sano State Park on Nov 21, 2026 offering 50K, 20 Mile, and 10 Mile looped courses with pavilion aid and on-course medical support.
A post season cross country meet in Huntsville on December 5, 2026 featuring seeded 5K championship races for grades 7 to 12, an open 5K, and a 2 Mile youth race for 1st to 8th graders. Entry fee is listed as $35.
Trail races at Monte Sano State Park in Huntsville offering 5 mile and 10 mile options, capped at 400 runners and part of a three race winter series.
Three winter trail races at Monte Sano State Park near Huntsville, AL, offering multiple distances, aid stations, shirts, and finisher awards.
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